FIO:  Piotr Mamet
ORCID ID:  https://orcid.org/0000-0002-8776-4163
Position:  PhD, assistant professor, ; Gliwice, Republic of Poland
Work adress:  44-100, Gliwice, 2A Akademicka str., Technical University in Gliwice
E-mail:  p.mamet@wp.pl